Merge branch 'trunk' of https://github.com/apache/openoffice into trunk

Implement JAR sealing and RegistrationClassName in Ant.
Port the Java modules in connectivity to build with Ant.
Add hsqldb as an Ant external.
Add the Configuration files in connectivity to gbuild.

Implement JAR sealing and RegistrationClassName in Ant.
Port the Java modules in connectivity to build with Ant.
Add hsqldb as an Ant external.
Add the Configuration files in connectivity to gbuild.
Connectivity configuration postprocess packaging w/o zip files.
Fixes to naming, paths in postpostprocess.
AllLangResTarget for chart2.

Patch by: me

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